Cancel drag if display configuration changes.

ash/wm/workspace/workspace_window_resizer_unittest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ash/wm/workspace/workspace_window_resizer.h"
 
 #include "ash/display/mouse_cursor_event_filter.h"
 #include "ash/screen_ash.h"
 #include "ash/shell.h"
 #include "ash/shell_window_ids.h"
@@ skipping 122 matching lines @@
 
  private:
   DISALLOW_COPY_AND_ASSIGN(WorkspaceWindowResizerTest);
 };
 
 }  // namespace
 
 // Fails on win_aura since wm::GetRootWindowRelativeToWindow is not implemented
 // yet for the platform.
 #if defined(OS_WIN)
-#define MAYBE_WindowDragWithMultiMonitors \
-  DISABLED_WindowDragWithMultiMonitors
-#define MAYBE_WindowDragWithMultiMonitorsRightToLeft \
-  DISABLED_WindowDragWithMultiMonitorsRightToLeft
+#define MAYBE_WindowDragWithMultiDisplays \
+  DISABLED_WindowDragWithMultiDisplays
+#define MAYBE_WindowDragWithMultiDisplaysRightToLeft \
+  DISABLED_WindowDragWithMultiDisplaysRightToLeft
 #define MAYBE_PhantomStyle DISABLED_PhantomStyle
 #else
-#define MAYBE_WindowDragWithMultiMonitors WindowDragWithMultiMonitors
-#define MAYBE_WindowDragWithMultiMonitorsRightToLeft \
-  WindowDragWithMultiMonitorsRightToLeft
+#define MAYBE_WindowDragWithMultiDisplays WindowDragWithMultiDisplays
+#define MAYBE_WindowDragWithMultiDisplaysRightToLeft \
+  WindowDragWithMultiDisplaysRightToLeft
 #define MAYBE_PhantomStyle PhantomStyle
 #endif
 
 // Assertions around attached window resize dragging from the right with 2
 // windows.
 TEST_F(WorkspaceWindowResizerTest, AttachedResize_RIGHT_2) {
   window_->SetBounds(gfx::Rect(0, 300, 400, 300));
   window2_->SetBounds(gfx::Rect(400, 200, 100, 200));
 
   std::vector<aura::Window*> windows;
@@ skipping 317 matching lines @@
   ASSERT_TRUE(resizer.get());
   resizer->Drag(CalculateDragPoint(*resizer, 800, 10), 0);
   resizer->CompleteDrag(0);
   EXPECT_EQ("400,0 400x" + base::IntToString(bottom),
             window_->bounds().ToString());
   ASSERT_TRUE(GetRestoreBoundsInScreen(window_.get()));
   EXPECT_EQ("20,30 50x60", GetRestoreBoundsInScreen(window_.get())->ToString());
 }
 
 // Verifies a window can be moved from the primary display to another.
-TEST_F(WorkspaceWindowResizerTest, MAYBE_WindowDragWithMultiMonitors) {
+TEST_F(WorkspaceWindowResizerTest, MAYBE_WindowDragWithMultiDisplays) {
   // The secondary display is logically on the right, but on the system (e.g. X)
   // layer, it's below the primary one. See UpdateDisplay() in ash_test_base.cc.
   UpdateDisplay("800x600,800x600");
   Shell::GetInstance()->shelf()->LayoutShelf();
   Shell::RootWindowList root_windows = Shell::GetAllRootWindows();
   ASSERT_EQ(2U, root_windows.size());
 
   window_->SetBoundsInScreen(gfx::Rect(0, 0, 50, 60),
                              gfx::Screen::GetPrimaryDisplay());
   EXPECT_EQ(root_windows[0], window_->GetRootWindow());
@@ skipping 46 matching lines @@
     // Since the pointer is on the secondary, the parent should not be changed
     // even though only small fraction of the window is within the secondary
     // root window's bounds.
     EXPECT_EQ(root_windows[1], window_->GetRootWindow());
     EXPECT_EQ("-49,10 50x60", window_->bounds().ToString());
   }
 }
 
 // Verifies a window can be moved from the secondary display to primary.
 TEST_F(WorkspaceWindowResizerTest,
-       MAYBE_WindowDragWithMultiMonitorsRightToLeft) {
+       MAYBE_WindowDragWithMultiDisplaysRightToLeft) {
   UpdateDisplay("800x600,800x600");
   Shell::GetInstance()->shelf()->LayoutShelf();
   Shell::RootWindowList root_windows = Shell::GetAllRootWindows();
   ASSERT_EQ(2U, root_windows.size());
 
   window_->SetBoundsInScreen(
       gfx::Rect(800, 00, 50, 60),
       gfx::Screen::GetDisplayNearestWindow(root_windows[1]));
   EXPECT_EQ(root_windows[1], window_->GetRootWindow());
   {
@@ skipping 332 matching lines @@
   ASSERT_TRUE(resizer.get());
   // Ctrl + drag the window to new poistion by adding (10, 12) to its origin,
   // the window should move to the exact position.
   resizer->Drag(CalculateDragPoint(*resizer, 10, 12), 0);
   resizer->CompleteDrag(ui::EF_CONTROL_DOWN);
   EXPECT_EQ("106,124 320x160", window_->bounds().ToString());
 }
 
 }  // namespace internal
 }  // namespace ash